| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| Equinox Partners Investment Management LLC | 18% | +7.5% | $23,449,008 | +$1,596,693 | 6,219,896 | +7.3% | Equinox Partners Investment Management LLC | 17 Nov 2025 |
| Lau Daniel | 12% | +4.2% | $17,071,886 | +$725,400 | 4,236,200 | +4.4% | Daniel Lau | 05 Jan 2026 |
As of 30 Sep 2025, 60 institutional investors reported holding 15,347,562 shares of GRAN TIERRA ENERGY INC. - Common Stock (GTE). This represents 43% of the company’s total 35,301,667 outstanding shares.
The largest institutional shareholders of GRAN TIERRA ENERGY INC. - Common Stock (GTE) together control 41% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| Equinox Partners Investment Management LLC | 14% | 5,097,688 | 0% | 12% | $22,174,943 |
| LM Asset (IM) Inc. | 7.9% | 2,791,800 | +43% | 9.6% | $12,144,330 |
| AMERICAN CENTURY COMPANIES INC | 4.3% | 1,517,363 | +7.6% | 0% | $6,600,529 |
| RENAISSANCE TECHNOLOGIES LLC | 2.3% | 799,880 | -3.6% | 0% | $3,479,478 |
| RWC Asset Management LLP | 2.2% | 772,507 | 0% | 0.16% | $3,320,103 |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 1.6% | 554,262 | +6.1% | 0.05% | $2,411,040 |
| Connor, Clark & Lunn Investment Management Ltd. | 1.1% | 375,299 | +10% | 0.01% | $1,612,265 |
| BlackRock, Inc. | 1% | 352,449 | +88% | 0% | $1,533,153 |
| Empowered Funds, LLC | 0.79% | 279,159 | +8.7% | 0.01% | $1,214,342 |
| RWC ASSET ADVISORS (US) LLC | 0.64% | 226,147 | 0% | 0.16% | $971,941 |
| GOLDMAN SACHS GROUP INC | 0.53% | 187,866 | -12% | 0% | $817,217 |
| JANUS HENDERSON GROUP PLC | 0.48% | 168,883 | 0% | 0% | $716,180 |
| GSA CAPITAL PARTNERS LLP | 0.41% | 145,478 | 0.05% | $633,000 | |
| Cubist Systematic Strategies, LLC | 0.38% | 134,953 | +80% | 0.01% | $587,046 |
| Sanctuary Advisors, LLC | 0.35% | 123,702 | +8% | 0% | $538,104 |
| UBS Group AG | 0.35% | 122,235 | -7.5% | 0% | $531,722 |
| MORGAN STANLEY | 0.34% | 121,449 | +23% | 0% | $528,304 |
| D. E. Shaw & Co., Inc. | 0.3% | 104,459 | +286% | 0% | $454,397 |
| TWO SIGMA INVESTMENTS, LP | 0.29% | 102,921 | -1% | 0% | $447,706 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 0.28% | 99,654 | +88% | 0% | $433,495 |
| MARSHALL WACE, LLP | 0.28% | 98,990 | +388% | 0% | $430,607 |
| Quadrature Capital Ltd | 0.27% | 94,704 | +700% | 0% | $409,023 |
| Jump Financial, LLC | 0.25% | 88,889 | 0% | $386,667 | |
| DIMENSIONAL FUND ADVISORS LP | 0.25% | 87,532 | 0% | 0% | $380,802 |
| Invesco Ltd. | 0.2% | 69,922 | -56% | 0% | $304,161 |
| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2025 Q4 | 0 | $0 | -$51,617 | $4.03 | 0 |
| 2025 Q3 | 15,347,562 | $66,672,555 | -$9,436,918 | $4.35 | 60 |
| 2025 Q2 | 17,039,859 | $81,350,408 | +$1,818,046 | $4.77 | 71 |
| 2025 Q1 | 16,633,204 | $81,920,453 | +$1,289,219 | $4.93 | 72 |
| 2024 Q4 | 16,145,391 | $116,755,437 | +$28,956,271 | $7.23 | 78 |
| 2024 Q3 | 10,942,256 | $68,864,511 | -$1,788,924 | $6.27 | 74 |
| 2024 Q2 | 10,150,969 | $98,193,316 | +$26,746,732 | $9.67 | 69 |
| 2024 Q1 | 8,973,731 | $64,127,112 | -$8,248,999 | $7.14 | 55 |
| 2023 Q4 | 50,200 | $283,128 | +$44,556 | $5.64 | 1 |
| 2023 Q3 | 9,841,490 | $68,388,023 | +$3,765,524 | $6.94 | 57 |
| 2023 Q2 | 9,338,862 | $45,811,501 | +$18,397,939 | $4.91 | 52 |
| 2023 Q1 | 5,581,954 | $4,912,121 | +$4,912,120 | $0.88 | 1 |